[PATCH] drm/radeon: fix cursor corruption on aruba and newer

[j.glisse at gmail.com]

From: Jerome Glisse <jglisse at redhat.com>

Aruba and newer gpu does not need the avivo cursor work around,
quite the opposite this work around lead to corruption.

Signed-off-by: Jerome Glisse <jglisse at redhat.com>
---
 drivers/gpu/drm/radeon/radeon_cursor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/radeon/radeon_cursor.c b/drivers/gpu/drm/radeon/radeon_cursor.c
index ad6df62..30f71cc 100644
--- a/drivers/gpu/drm/radeon/radeon_cursor.c
+++ b/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -241,7 +241,7 @@ int radeon_crtc_cursor_move(struct drm_crtc *crtc,
 		y = 0;
 	}
 
-	if (ASIC_IS_AVIVO(rdev)) {
+	if (ASIC_IS_AVIVO(rdev) && (rdev->family < CHIP_ARUBA)) {
 		int i = 0;
 		struct drm_crtc *crtc_p;
 
-- 
1.7.11.7